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Intermatic DT620 Heavy Duty Indoor Digital Plug-inTimer - Full 7-Day Programming Options - Timer for Lighting, Fans & Small Appliances

4.3 4.3 out of 5 stars 932 ratings

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Color White
Brand Intermatic
Material Plastic
Product Dimensions 4"D x 4"W x 3"H
Item Weight 0.2 Pounds

About this item

  • PRECISE SCHEDULING - Elevate your timing game with the Intermatic timer, capable of up to 28 daily on and off settings, including dusk to dawn and automatic daylight saving time adjustments.
  • CONVENIENT BATTERY BACKUP - Rest easy knowing that the programming is safeguarded with a built-in battery backup, ensuring your settings are retained even during power outages.
  • DOUBLE DEVICE CONTROL - Manage two devices effortlessly with the energy-saving outlet timer, featuring two grounded receptacles for lamps, fans, appliances, and more.
  • VERSATILE USAGE - From hydroponics to coffee machines, this timer handles a wide range of applications, including table lamps, holiday lights and air conditioners, and beyond.
  • HIGHLY RATED & TESTED - Designed to handle various loads, the timer boasts impressive ratings: 15 A, Resistive: 1800 W, Inductive: 12 A, Tungsten: 1000 W, 120 V, 60 Hz, 1/2 HP.
See more product details

Customer ratings by feature

Accuracy
4.3 4.3
Timer function
4.2 4.2
Easy to use
3.3 3.3

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Intermatic DT620 Heavy Duty Indoor Digital Plug-inTimer - Full 7-Day Programming Options - Timer for Lighting, Fans & Small Appliances
Intermatic DT620 Heavy Duty Indoor Digital Plug-inTimer - Full 7-Day Programming Options - Timer for Lighting, Fans & Small Appliances
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Details
Added to Cart
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Price-14% $30.99
List:$35.99
-10% $15.29
Typical:$16.99
-15% $16.99
List:$19.99
-10% $52.04
List:$57.99
Delivery
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
Timer function
4.2
4.6
3.9
4.1
4.4
Easy to use
3.3
4.6
3.7
4.5
4.4
Accuracy
4.3
4.2
4.4
4.5
Easy to read
4.3
4.4
4.0
Sold By
BN-LINK
BN-LINK
JD's Electrical Supplies
Big Frog Supply
material
Plastic
Plastic
Plastic
number of settings
28
2
3
input interface
buttons
buttons
buttons
buttons
buttons
weight
0.2 pounds
168 grams
5.93 ounces
0.4 pounds
0.4 pounds

From the manufacturer

intermatic, intermatic timer, timer, time switch, digital timer, programmable timer, lighting timer
timer, time switch, intermatic, intermatic timer, plug in timer, plug-in timer, astronomic timer

DT620

timer, time switch, intermatic, intermatic timer, plug-in timer, digital timer, electronic timer
Specifications
  • 120 VAC, 60Hz
  • CFL, LED Compatible
  • cULus Certified
  • CA Title 20 Listed

The Ultimate Event Planner

DT620 7-Day Indoor Digital Plug-In Timer

Full feature plug-in timer provides full 7-day programming with astronomical clock and Daylight Saving Time (DST) adjustment in a convenient plug-in for quick and easy automation.

  • 28 On/Off programmable events
  • Full 7-day programming options, including astronomical clock, automatic DST adjustment and random mode
  • Two grounded receptacles and a grounded plug
  • LR44 battery backup (included)
  • Plugs directly into wall outlet
  • Perfect for use with lamps, appliances and heaters

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Product information

Technical Details

Additional Information

Warranty & Support

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Intermatic DT620 Heavy Duty Indoor Digital Plug-inTimer - Full 7-Day Programming Options - Timer for Lighting, Fans & Small Appliances


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Product Description

Product Description

7 DAY ASTRONOMIC TYPE; 3-5/16 INCH W X 2-1/4 INCH D X 3-3/16 INCH H SIZE; 28 MAX. NUMBER OF OPERATIONS; UL (CANADA AND US), CSA APPROVAL; INDOOR APPLICATION; 120 VAC AT 60 HZ VOLTAGE RATING

From the Manufacturer

This energy saving indoor digital plug-in timer is designed specifically for table lamps, holiday lights and air conditioners. With 2 grounded receptacles, it can control 2 separate devices. Features include 28 ON/OFF settings per day, Astronomic settings and Auto Daylight Saving Time adjustment. Includes 15 Amp rating and 120 VAC.

Important information

Bulb Voltage

120 volts

Customer reviews

4.3 out of 5 stars
4.3 out of 5
932 global ratings

Customers say

Customers like the performance and value of the timer. For example, they mention it works well, is reliable, and is well worth the price. Some are satisfied with the adjustability. That said, opinions are mixed on ease of use, quality, battery, and settings.

AI-generated from the text of customer reviews

253 customers mention216 positive37 negative

Customers like the performance of the timer. They mention that it works well, is easy to set, and has a good 4-fuzzies rating. Some say that the unit seems to be doing OK, while others say that it has handled the load perfectly for two years.

"...► Performance, Durability, Reliability: ѾѾѾѾ Good 4-fuzzies rating► Competitive Pricing & Value: ѾѾѾѾ Good 4-fuzzies rating..." Read more

"...hours just seeing what it will do and won't do and it is amazing how it works. To get the batteries out I just use a butter knife...." Read more

"...Anyway, all in all they work very well upto now and we have had no problems Probably one of the most reliable timers I have owned upto now...." Read more

"Revised 1/26/19: The third replacement timer seems to work well...." Read more

83 customers mention68 positive15 negative

Customers like the value of the timer. They say it works great, is a good buy, and is the best for the price. Some customers also mention that it's an incredible device to have when you want to control your lights. However, some customers also say that mechanical timers are less expensive, quicker and easier to program, and reliable.

"...While the mechanical timers are less expensive, quicker and easier to program, and reliable, for use as a security timer to turn on/off lights..." Read more

"...Good unit and I have had no trouble at all once I figured out MY mistake in the programming." Read more

"...But if you need a self adjusting astronomical timer this one is worth the effort...." Read more

"...timer four stars because the feature set is excellent and the price is reasonable." Read more

48 customers mention48 positive0 negative

Customers are impressed with the adjustability of the timer. They mention it has automatic and configurable Daylight Savings Time settings, and can adjust the time according to sundown and your astronomic. They also appreciate the daily automatic dusk and dawn corrections, which eliminate the need to reset the on/off times every day. The timer also allows one to set the start time according the sunset time, making it easier to have an accurate setting for off/on times. Customers also love that they can set the time's schedule separately for the week and the weekend.

"...The good: Nice size, 2 plugs, battery back up, has MANY different time programs, feels substantial...." Read more

"...Bought it for the 28 event option and built in dusk and dawn database which are nice...." Read more

"...inductive loads are brutal on electronic switches and can do in most electronic timers...." Read more

"...set up lights to come on X minutes before sunset--it allows you to adjust the minutes before/after sunset, which is great in that you can anticipate..." Read more

373 customers mention164 positive209 negative

Customers are mixed about the ease of use of the timer. Some mention that it's easy to program, has good instructions, and is easy to read when programming. However, others say that the setup and programming may not be entirely intuitive, the instructions are not very straightforward, and the direction sheet is a challenge to understand.

"...Because this digital timer's setup and programming may not be entirely intuitive, especially if you only set up this timer infrequently, you should..." Read more

"...That saves a lot of time when programming it, and it gives you more available events because you only need to use 1 of the 24 available events..." Read more

"...I haven't had any problems with them yet. As said they are hard to figure out but once you do you will like the way they operate...." Read more

"...Blocks of time, ex. Weekdays, Weekends can be programmed together or individually. Read the instructions...." Read more

219 customers mention144 positive75 negative

Customers have mixed opinions about the quality of the timer. Some mention that it's one of the most reliable timers they have owned, while others say that it would crash, get stuck, and not work. Some say that the time would discombobulate and create timing conflicts.

"...These units are robust enough to handle any small appliance and can be a great "No Brainer" for reducing your electical use on many items." Read more

"...very well upto now and we have had no problems Probably one of the most reliable timers I have owned upto now...." Read more

"...of up to 28 timer events can have the potential problem of creating timing conflicts that clash with each other, creating unexpected sequences where..." Read more

"...2 plugs, battery back up, has MANY different time programs, feels substantial.The bad: This thing is incredibly difficult to set...." Read more

69 customers mention45 positive24 negative

Customers have mixed opinions about the battery of the timer. Some like the backup battery, saying that it remembers your settings after outages. Others say that the battery was dead when they received it.

"...But, when we are at work or sleeping, it can be unplugged to save energy. That is where this plug-in, timer does it's job...." Read more

"...Revised 1/22/19: The left-outlet on the first timer failed to provide power. Both outlets on the replacement timer failed to provide power...." Read more

"...The good: Nice size, 2 plugs, battery back up, has MANY different time programs, feels substantial...." Read more

"...The unit comes with two small lithium batteries (like the kind you find in pedometers and small clocks) which you pop the small back lid to and..." Read more

39 customers mention24 positive15 negative

Customers are mixed about the settings of the timer. For example, some mention that it offers multiple on/off settings for seven days, and has different settings for the weekend. That said, some complain that it has too many settings for a simple timer, and the settings strangely override each other. That being said, opinions are mixed.

"...This DT620 timer has a handy selector knob that lets me quickly dial in all time settings such as the year, month, date, and time of the timer's..." Read more

"...The initial settings are too complex for my purposes but some may find handy such choices as daylight savings times and time zones, I don't...." Read more

"...It has clear and intuitive Control Buttons and the displays show all the pertinent information on one screen...." Read more

"...when it's a bit more light outside, so I like that you can easily modify the Dusk-On and Dawn-off times." Read more

46 customers mention10 positive36 negative

Customers are dissatisfied with the lighting of the timer. They mention that it doesn't turn on the lights at dusk, and the lights never turn off when they should. Some say that the time has stopped working for about 4 months.

"...the replacement unit I received was also broken because I could not get it to turn on...." Read more

"...of day" but have noticed that my neighbours timer is loosing a few seconds every week???..." Read more

"...In both cases, the green ON INDICATOR LED was lit...." Read more

"...more flexible and powerful with its timer settings and ability to switch lights on/off without making it look too obvious that the lights are being..." Read more

Easy enough to program.  Not a drop-in replacement for old Intermatic due to plug position
4 Stars
Easy enough to program. Not a drop-in replacement for old Intermatic due to plug position
Intermatic DT620 Heavy Duty Indoor Digital Plug-In Timer, WhiteI found this timer rather easy to program. It can run off the battery while you program it! So just sit down on the couch and put the instructions in front of you. If you're feeling overwhelmed, then watch the YouTube video that you can find. The only weird thing was for California it offered Central, S, SE, N, W, and maybe one more. I picked something close enough and adjusted the dawn / dusk times to what Google gave me for "dawn dusk times" in my area. Your program can include 'dawn' or 'dusk' as a point to turn on or off in addition to fixed times. It doesn't allow for 'dawn' or 'dusk with an offset, say 15 minutes. So if I don't like exactly when my landscape lights come on, then I'll have to adjust 'dusk' a bit.The downside for me is that the mechanical design was very different from the old mechanical Intermatic timer which I was replacing. See the photos. The plug's prongs on the back of the DT620 are at the bottom and include ground. The old timer had the plug's prongs at the top of the unit where my metal landscape lighting box design was assuming. Thus there was no clearance to plug the DT620 into my lighting box!
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